What airlines fly to Maine?

American Airlines, Delta and Southwest are the top three most popular airlines that fly to Maine from Greenville according to our data. American Airlines is the first choice among our users, with 81% of people opting to fly with this airline when traveling to Maine. Keep in mind that there are 5 different airlines that fly to Maine on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Greenville to Maine?

Breeze Airways, Delta, and Southwest are the most popular carriers operating from Greenville to Maine

When did momondo last update prices for flights from Greenville Airport to Maine?

Prices for flights from Greenville Airport to Maine are updated daily.

How many operators does momondo search for flights from Greenville Airport to Maine?

There are 5 operators available for flights from Greenville Airport to Maine as of November 2026.

How old do you have to be to fly from Greenville Airport to Maine?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Greenville Airport to Maine.

What documentation or ID do you need to fly to Maine?

The travel and health documents you'll need for your trip to Maine may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Maine. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$154 Cheap Flights from Greenville to Maine in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Greenville to Maine

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:57 pm - 9:27 amGSP Greenville-BGR Bangor

12h 30m1 stop Tampa

10:07 am - 9:32 amBGR Bangor-GSP Greenville

23h 25m1 stop Tampa

$222Breeze Airways

Fri, Jan 22 - Wed, Jan 27

8:52 pm - 9:27 amGSP Greenville-BGR Bangor

12h 35m1 stop Tampa

10:07 am - 9:32 amBGR Bangor-GSP Greenville

23h 25m1 stop Tampa

$244Breeze Airways

Fri, Dec 4 - Wed, Dec 9

3:31 pm - 9:08 amGSP Greenville-PWM Portland

17h 37m1 stop Orlando Sanford Intl

6:31 pm - 9:32 amPWM Portland-GSP Greenville

15h 01m1 stop Tampa

$307Multiple Airlines

Thu, Jan 21 - Sat, Jan 30

3:40 pm - 9:27 pmGSP Greenville-BGR Bangor

5h 47m1 stop New York LaGuardia

5:10 am - 10:54 amBGR Bangor-GSP Greenville

5h 44m1 stop New York LaGuardia

$321Delta

Sat, Dec 5 - Wed, Dec 9

4:01 pm - 10:48 pmGSP Greenville-PWM Portland

6h 47m1 stop Charlotte Douglas

10:55 am - 3:36 pmPWM Portland-GSP Greenville

4h 41m1 stop Philadelphia

$325American Airlines

Fri, Dec 11 - Mon, Dec 14

4:01 pm - 10:48 pmGSP Greenville-PWM Portland

6h 47m1 stop Charlotte Douglas

4:02 pm - 8:48 pmPWM Portland-GSP Greenville

4h 46m1 stop Washington, D.C. Reagan-National

$325American Airlines

Fri, Dec 11 - Mon, Dec 14

6:58 pm - 11:20 pmGSP Greenville-PWM Portland

4h 22m1 stop New York LaGuardia

5:19 pm - 10:15 pmPWM Portland-GSP Greenville

4h 56m1 stop New York LaGuardia

$325Delta

Fri, Dec 4 - Mon, Dec 7

8:05 am - 2:45 pmGSP Greenville-PWM Portland

6h 40m1 stop Baltimore/Washington

3:25 pm - 7:55 pmPWM Portland-GSP Greenville

4h 30m1 stop Baltimore/Washington

$325Southwest

Fri, Dec 4 - Mon, Dec 7

3:31 pm - 9:08 amGSP Greenville-PWM Portland

17h 37m1 stop Orlando Sanford Intl

12:28 pm - 2:41 pmPWM Portland-GSP Greenville

26h 13m2 stops Raleigh-Durham Orlando

$327Multiple Airlines

Thu, Jan 21 - Sat, Jan 30

8:05 am - 12:10 pmGSP Greenville-PWM Portland

4h 05m1 stop Baltimore/Washington

5:15 am - 2:10 pmPWM Portland-GSP Greenville

8h 55m2 stops Baltimore/Washington Nashville Intl

$330Southwest

Thu, Dec 3 - Wed, Dec 9

Cheap last minute flights

Enter your travel dates to find the best prices.

7:00 am - 1:03 pmGSP Greenville-PWM Portland

6h 03m1 stop Atlanta Hartsfield-Jackson

2:05 pm - 8:01 pmPWM Portland-GSP Greenville

5h 56m1 stop Atlanta Hartsfield-Jackson

$629Delta

Sat, Nov 7 - Tue, Nov 10

10:52 am - 9:39 pmGSP Greenville-PWM Portland

10h 47m2 stops Charlotte Douglas Washington, D.C. Reagan-National

11:07 am - 3:36 pmPWM Portland-GSP Greenville

4h 29m1 stop Philadelphia

$634American Airlines

Sat, Nov 7 - Tue, Nov 10

10:52 am - 9:39 pmGSP Greenville-PWM Portland

10h 47m2 stops Charlotte Douglas Washington, D.C. Reagan-National

6:00 am - 2:56 pmPWM Portland-GSP Greenville

8h 56m2 stops Philadelphia Charlotte Douglas

$639American Airlines

Sat, Nov 7 - Tue, Nov 10

7:00 am - 1:03 pmGSP Greenville-PWM Portland

6h 03m1 stop Atlanta Hartsfield-Jackson

2:05 pm - 8:01 pmPWM Portland-GSP Greenville

5h 56m1 stop Atlanta Hartsfield-Jackson

$639Delta

Sat, Nov 7 - Tue, Nov 10

1:37 pm - 9:39 pmGSP Greenville-PWM Portland

8h 02m2 stops Charlotte Douglas Washington, D.C. Reagan-National

7:10 am - 1:11 pmPWM Portland-GSP Greenville

6h 01m1 stop Charlotte Douglas

$644American Airlines

Sat, Nov 7 - Tue, Nov 10

6:29 am - 2:24 pmGSP Greenville-PWM Portland

7h 55m2 stops Charlotte Douglas Washington, D.C. Reagan-National

6:00 am - 2:56 pmPWM Portland-GSP Greenville

8h 56m2 stops Philadelphia Charlotte Douglas

$649American Airlines

Sat, Nov 7 - Tue, Nov 10

7:43 pm - 11:59 pmGSP Greenville-PWM Portland

4h 16m1 stop Washington, D.C. Dulles Intl

5:50 am - 11:17 amPWM Portland-GSP Greenville

5h 27m1 stop Newark

$721United Airlines

Mon, Nov 9 - Thu, Nov 12

10:26 am - 2:27 pmGSP Greenville-PWM Portland

4h 01m1 stop Washington, D.C. Dulles Intl

5:30 am - 1:30 pmPWM Portland-GSP Greenville

8h 00m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

$726United Airlines

Mon, Nov 9 - Thu, Nov 12

5:40 am - 2:27 pmGSP Greenville-PWM Portland

8h 47m2 stops Newark Washington, D.C. Dulles Intl

8:49 am - 8:58 pmPWM Portland-GSP Greenville

12h 09m2 stops Newark Chicago O'Hare Intl

$784United Airlines

Mon, Nov 9 - Thu, Nov 12

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Southwest flights from Greenville to Maine

Our best Southwest deals on Greenville to Maine flight tickets

Southwest

Dec 3

GSP8:05 amGreenville

4h 05m

1 stop

PWM12:10 pmPortland

Dec 9

PWM5:15 amPortland

8h 55m

2 stops

GSP2:10 pmGreenville

$330

Southwest

Jan 21

GSP11:10 amGreenville

10h 35m

2 stops

PWM9:45 pmPortland

Jan 30

PWM5:05 amPortland

12h 55m

2 stops

GSP6:00 pmGreenville

$335

Southwest

Nov 26

GSP6:40 amGreenville

10h 30m

2 stops

PWM5:10 pmPortland

Dec 2

PWM10:25 amPortland

10h 25m

2 stops

GSP8:50 pmGreenville

$341

United Airlines flights from Greenville to Maine

Our best United Airlines deals on Greenville to Maine flight tickets

United Airlines

Dec 3

GSP6:30 amGreenville

8h 07m

2 stops

PWM2:37 pmPortland

Dec 9

PWM7:00 amPortland

9h 53m

2 stops

GSP4:53 pmGreenville

$418

United Airlines

Dec 5

GSP6:00 amGreenville

4h 39m

1 stop

BGR10:39 amBangor

Dec 9

BGR11:24 amBangor

9h 35m

2 stops

GSP8:59 pmGreenville

$426

United Airlines

Dec 11

GSP7:48 pmGreenville

18h 49m

1 stop

PWM2:37 pmPortland

Dec 14

PWM7:00 amPortland

9h 53m

2 stops

GSP4:53 pmGreenville

$529

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

GreenvilleBangor

GSP Greenville - BGR Bangor

GSPBGR

Greenville

Fri 1/22

8:57 pm-9:27 am

1 stop12h 30m

Bangor

Wed 1/27

10:07 am-9:32 am

1 stop23h 25m

$222

GreenvilleBangor

GSP Greenville - BGR Bangor

GSPBGR

Greenville

Fri 12/4

8:52 pm-9:27 am

1 stop12h 35m

Bangor

Wed 12/9

10:07 am-9:32 am

1 stop23h 25m

$244

GreenvillePortland

GSP Greenville - PWM Portland

GSPPWM

Greenville

Thu 1/21

3:31 pm-9:08 am

1 stop17h 37m

Portland

Sat 1/30

6:31 pm-9:32 am

1 stop15h 01m

$307

GreenvilleBangor

GSP Greenville - BGR Bangor

GSPBGR

Greenville

Sat 12/5

3:40 pm-9:27 pm

1 stop5h 47m

Bangor

Wed 12/9

5:10 am-10:54 am

1 stop5h 44m

$321

GreenvillePortland

GSP Greenville - PWM Portland

GSPPWM

Greenville

Fri 12/11

4:01 pm-10:48 pm

1 stop6h 47m

Portland

Mon 12/14

10:55 am-3:36 pm

1 stop4h 41m

$325

GreenvillePortland

GSP Greenville - PWM Portland

GSPPWM

Greenville

Fri 12/11

4:01 pm-10:48 pm

1 stop6h 47m

Portland

Mon 12/14

4:02 pm-8:48 pm

1 stop4h 46m

$325

Quickest round-trip

GreenvillePortland

GSP Greenville - PWM Portland

GSPPWM

Greenville

Fri 12/4

6:58 pm-11:20 pm

1 stop4h 22m

Portland

Mon 12/7

5:19 pm-10:15 pm

1 stop4h 56m

$325

GreenvillePortland

GSP Greenville - PWM Portland

GSPPWM

Greenville

Fri 12/4

8:05 am-2:45 pm

1 stop6h 40m

Portland

Mon 12/7

3:25 pm-7:55 pm

1 stop4h 30m

$325

GreenvillePortland

GSP Greenville - PWM Portland

GSPPWM

Greenville

Thu 1/21

3:31 pm-9:08 am

1 stop17h 37m

Portland

Sat 1/30

12:28 pm-2:41 pm

2 stops26h 13m

$327

GreenvillePortland

GSP Greenville - PWM Portland

GSPPWM

Greenville

Thu 12/3

8:05 am-12:10 pm

1 stop4h 05m

Portland

Wed 12/9

5:15 am-2:10 pm

2 stops8h 55m

$330

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Greenville to Maine

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Maine?

The cheapest month to fly to Maine from Greenville is in January. Flight prices, which tend to average around $293, are often lower during this time because this is during the off-season. If you aren’t able to travel to Maine during the month of January, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $324.

How far in advance should I book a flight from Greenville to Maine?

You are more likely to see cheaper flights to Maine from Greenville when booking weeks ahead of your departure date. In general, you can expect to find flights to Maine for around $471 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Maine from Greenville for as low as $187 on momondo.

Cheap Greenville to Maine flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Greenville to Maine

Best Price Found	$154
Fastest flight time	3h 50m
Direct flights	None

The best one-way flight to Maine from Greenville in the past 72 hours is $154. The best round-trip flight deal from Greenville to Maine found on momondo in the last 72 hours is $222.

The fastest flight from Greenville to Maine takes 3h 50m

There are no direct flights from Greenville to Maine. There are no popular flight routes from Greenville to Maine.

Search flight deals

Frequently asked questions about flying from Greenville to Maine

When did momondo last update prices for flights from Greenville Airport to Maine?
Prices for flights from Greenville Airport to Maine are updated daily.
How many operators does momondo search for flights from Greenville Airport to Maine?
There are 5 operators available for flights from Greenville Airport to Maine as of November 2026.
How old do you have to be to fly from Greenville Airport to Maine?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Greenville Airport to Maine.
What documentation or ID do you need to fly to Maine?
The travel and health documents you'll need for your trip to Maine may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Maine. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Greenville to Maine

Compare and see reviews for airlines that fly from Greenville to Maine with momondo

Airline	Rating	Free Cancellation	Price
Breeze Airways	PriceFrom $122	Free Cancellation	Rating 8.2 324 reviews	Search Breeze Airways flights
Delta	PriceFrom $162	Free Cancellation	Rating 7.8 8,698 reviews	Search Delta flights
United Airlines	PriceFrom $243	Free Cancellation	Rating 7.3 10,459 reviews	Search United Airlines flights
American Airlines	PriceFrom $270	Free Cancellation	Rating 7.0 12,228 reviews	Search American Airlines flights
Southwest	PriceFrom $390	Free Cancellation	Rating 8.0 4,214 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Greenville to Maine?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Greenville to Maine. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Greenville to Maine with flexible booking policies on momondo?

All flight searches from Greenville to Maine on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Greenville to Maine?

momondo helps you find the best flight between Greenville and Maine by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Greenville to Maine right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Greenville to Maine flights. All you need is a valid email address and we will do the rest; it is that quick and easy.